78301630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6911}}^1$

素因数の和:7032

約数の個数: 32

約数和(自身を含む): 155271168

約数和(自身を除く): 76969538

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 6911, 11330, 13822, 34555, 69110, 76021, 152042, 380105, 711833, 760210, 1423666, 3559165, 7118330, 7830163, 15660326, 39150815, 78301630]

約数ペア:

[(1, 78301630), (2, 39150815), (5, 15660326), (10, 7830163), (11, 7118330), (22, 3559165), (55, 1423666), (103, 760210), (110, 711833), (206, 380105), (515, 152042), (1030, 76021), (1133, 69110), (2266, 34555), (5665, 13822), (6911, 11330)]